scheduler: Move the Blink scheduler into Blink

third_party/WebKit/Source/core/fetch/ResourceFetcherTest.cpp

 /*
  * Copyright (c) 2013, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 51 matching lines @@
 const char testImageFilename[] = "white-1x1.png";
 const int testImageSize = 103; // size of web/tests/data/white-1x1.png
 
 class MockTaskRunner : public blink::WebTaskRunner {
     void postTask(const WebTraceLocation&, Task*) override { }
     void postDelayedTask(const WebTraceLocation&, Task*, double) override { }
     bool runsTasksOnCurrentThread() override { return true; }
     std::unique_ptr<WebTaskRunner> clone() override { return nullptr; }
     double virtualTimeSeconds() const override { return 0.0; }
     double monotonicallyIncreasingVirtualTimeSeconds() const override { return 0.0; }
+    SingleThreadTaskRunner* taskRunner() override { return nullptr; }
 };
 
 }
 
 class ResourceFetcherTestMockFetchContext : public FetchContext {
 public:
     static ResourceFetcherTestMockFetchContext* create()
     {
         return new ResourceFetcherTestMockFetchContext;
     }
@@ skipping 414 matching lines @@
     requester.registerRedirect(redirectURL1, redirectURL2);
     requester.registerRedirect(redirectURL2, redirectURL3);
     requester.registerRedirect(redirectURL3, finalURL);
     requester.registerFinalResource(finalURL);
     requester.request(redirectURL1);
 
     EXPECT_EQ(testImageSize, requester.context()->getTransferSize());
 }
 
 } // namespace blink